WO2013000639A3 - An illuminating system - Google Patents

An illuminating system Download PDF

Info

Publication number
WO2013000639A3
WO2013000639A3 PCT/EP2012/059709 EP2012059709W WO2013000639A3 WO 2013000639 A3 WO2013000639 A3 WO 2013000639A3 EP 2012059709 W EP2012059709 W EP 2012059709W WO 2013000639 A3 WO2013000639 A3 WO 2013000639A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
illuminating system
reflector assembly
light
utility
Prior art date
Application number
PCT/EP2012/059709
Other languages
French (fr)
Other versions
WO2013000639A2 (en
Inventor
Jiaren MA
Xufeng OU
Haiqiang ZHONG
Original Assignee
Osram Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osram Ag filed Critical Osram Ag
Publication of WO2013000639A2 publication Critical patent/WO2013000639A2/en
Publication of WO2013000639A3 publication Critical patent/WO2013000639A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/202—Lighting for medical use for dentistry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The present utility model relates to an illuminating system, characterized by comprising a first reflector assembly (1), a lighting module fixed in the first reflector assembly (1), a collimating unit (3) and a second reflector (4) provided in a light path in order, wherein light from the lighting module is adjusted by the collimating unit (3) into parallel light beams and is projected on the second reflector (4), the second reflector (4) reflects the light onto the first reflector assembly (1) and reflected by the first reflector assembly (1) onto an object to be illuminated. The illuminating system according to the present utility model has a higher color rendering index, good spot properties and a longer lifetime, and also can provide a very good spectrum property.
PCT/EP2012/059709 2011-06-29 2012-05-24 An illuminating system WO2013000639A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011202259718U CN202302791U (en) 2011-06-29 2011-06-29 Lighting system
CN201120225971.8 2011-06-29

Publications (2)

Publication Number Publication Date
WO2013000639A2 WO2013000639A2 (en) 2013-01-03
WO2013000639A3 true WO2013000639A3 (en) 2013-03-07

Family

ID=46246049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/059709 WO2013000639A2 (en) 2011-06-29 2012-05-24 An illuminating system

Country Status (2)

Country Link
CN (1) CN202302791U (en)
WO (1) WO2013000639A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672447B (en) * 2012-08-31 2018-04-27 深圳市海洋王照明工程有限公司 Lamps and lanterns
CN104565883A (en) * 2013-10-12 2015-04-29 苏州欧普照明有限公司 Illuminating lamp
TWI497171B (en) * 2013-10-18 2015-08-21 Au Optronics Corp Backlight module
DE102013222352A1 (en) 2013-11-04 2015-05-07 Osram Gmbh Lighting device with light generator and collimator
CN106871001B (en) * 2015-12-11 2022-07-19 深圳市绎立锐光科技开发有限公司 Light beam lamp device
DE102016121689A1 (en) * 2016-11-11 2018-05-17 Trilux Medical Gmbh & Co. Kg Mono reflector lamp operating room
CN113446540B (en) * 2021-05-27 2022-09-02 东风电驱动系统有限公司 Direct illumination lamp box and instrument assembly of automobile instrument panel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400765A (en) * 1980-03-29 1983-08-23 Original Hanau Heraeus Gmbh Operating room light fixture with adjustable light pattern
US5278731A (en) * 1992-09-10 1994-01-11 General Electric Company Fiber optic lighting system using conventional headlamp structures
EP1389710A2 (en) * 2002-08-15 2004-02-18 OLPE Jena GmbH Arrangement for illuminating a dental operation field
US20100203465A1 (en) * 2007-10-05 2010-08-12 Joe Bria Led-Based Dental Exam Lamp
DE102010041319A1 (en) * 2010-09-24 2012-03-29 Osram Ag Light module for a luminaire, luminaire and method for mounting a luminous module to a luminaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400765A (en) * 1980-03-29 1983-08-23 Original Hanau Heraeus Gmbh Operating room light fixture with adjustable light pattern
US5278731A (en) * 1992-09-10 1994-01-11 General Electric Company Fiber optic lighting system using conventional headlamp structures
EP1389710A2 (en) * 2002-08-15 2004-02-18 OLPE Jena GmbH Arrangement for illuminating a dental operation field
US20100203465A1 (en) * 2007-10-05 2010-08-12 Joe Bria Led-Based Dental Exam Lamp
DE102010041319A1 (en) * 2010-09-24 2012-03-29 Osram Ag Light module for a luminaire, luminaire and method for mounting a luminous module to a luminaire

Also Published As

Publication number Publication date
WO2013000639A2 (en) 2013-01-03
CN202302791U (en) 2012-07-04

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